.none{
    display: none;
}
.search div{
    margin: 20px 10px;
}
.search div button{
    width: 105px;
}
.form-control1{
    width: 259px;

}
.none{
    display: none;
    margin-left: 176px;
}
.u-div,.p-div{
    margin-left: 176px;
}
.bg1{
    width: 74px;
    padding-top: 7px;
}
.bg{
    width: 100px;
    padding-top: 7px;
}
.intro{
    width: 74px;
    padding-top: 7px;
}
.submit-btn{
    margin-bottom: 20px;
    margin-left: 176px;
}
.switch{
    margin: 10px 246px;
}
.form-control2{
    width: 300px;
}
.width-input{
    width: 231px;
}
.bg-p{
    width: 71px;
    padding-top: 7px;
}
.form-control12{
    width: 190px;
}
#name-tips{
    margin-left: 121px;
    color: red;
}
.name-tips{
    margin-bottom: 10px;
}